PL119749B1 - - Google Patents
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- Publication number
- PL119749B1 PL119749B1 PL215334A PL21533479A PL119749B1 PL 119749 B1 PL119749 B1 PL 119749B1 PL 215334 A PL215334 A PL 215334A PL 21533479 A PL21533479 A PL 21533479A PL 119749 B1 PL119749 B1 PL 119749B1
- Authority
- PL
- Poland
- Prior art keywords
- air
- cooling
- wells
- layer
- ground
- Prior art date
Links
- 239000002689 soil Substances 0.000 claims description 13
- 238000001816 cooling Methods 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 10
- 238000004378 air conditioning Methods 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 7
- 238000005057 refrigeration Methods 0.000 claims description 2
- 239000002826 coolant Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL21533479A PL119749B2 (en) | 1979-05-02 | 1979-05-02 | Cooling-heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL21533479A PL119749B2 (en) | 1979-05-02 | 1979-05-02 | Cooling-heating device |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| PL215334A2 PL215334A2 (fi) | 1980-04-08 |
| PL119749B2 PL119749B2 (en) | 1982-01-30 |
| PL119749B1 true PL119749B1 (fi) | 1982-01-31 |
Family
ID=19996063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL21533479A PL119749B2 (en) | 1979-05-02 | 1979-05-02 | Cooling-heating device |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL119749B2 (fi) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LT1798509T (lt) | 2005-12-14 | 2016-11-10 | Krzysztof Cwik Pro-Vent Systemy Wentylacyjne | Žemės šilumokaitis |
-
1979
- 1979-05-02 PL PL21533479A patent/PL119749B2/xx unknown
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